#641414#641414

#641414 is a dark, moderate red. Relative luminance 0.033; OKLCH L 33.3% C 0.113 H 25.9°. Best body text is #FFFFFF at 12.71:1 contrast (WCAG AA passes).

Color values

HEX#641414
RGBrgb(100, 20, 20)
HSLhsl(0, 67%, 24%)
HSVhsv(0, 80%, 39%)
CMYKcmyk(0%, 80%, 80%, 60.8%)
CIE-LABlab(21.06, 35.19, 22.09)
CIE-LCHlch(21.06, 41.55, 32.12°)
OKLaboklab(33.31% 0.1018 0.0493)
OKLCHoklch(33.31% 0.113 25.9)
XYZxyz(5.6326, 3.2610, 0.9945)
Luminance0.0326 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#641414 #146464
analogous
#64143C #641414 #643C14
triadic
#641414 #146414 #141464
tetradic
#641414 #3C6414 #146464 #3C1464
square
#641414 #3C6414 #146464 #3C1464
split-complementary
#641414 #14643C #143C64
monochromatic
#1A0505 #310A0A #641414 #971E1E #CA2828

Accessibility & contrast

On white

12.71
#641414 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.65
#641414 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641414
12.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##641414#FFFFFF#000000##FFFFFF
##6414141.0012.711.6512.71
#FFFFFF12.711.0021.001.00
#0000001.6521.001.0021.00
##FFFFFF12.711.0021.001.00

Color blindness preview

Protanopia (red-blind)
#2C2813
Deuteranopia (green-blind)
#403911
Tritanopia (blue-blind)
#6F0015
Achromatopsia (no color)
#333333

Design tokens & code

CSS
--color: #641414;
/* rgb */ color: rgb(100, 20, 20);
/* oklch */ color: oklch(33.3% 0.113 25.9);
Tailwind
colors: {
  custom: {
    50: '#975951',
    500: '#641414',
    950: '#000000',
  },
}
SCSS
$custom: #641414;
$custom-light: #975951;
$custom-dark: #000000;
JSON
{
  "hex": "#641414",
  "rgb": {
    "r": 100,
    "g": 20,
    "b": 20
  },
  "hsl": {
    "h": 0,
    "s": 66.667,
    "l": 23.529
  },
  "oklch": {
    "l": 0.33307,
    "c": 0.11308,
    "h": 25.9
  },
  "luminance": 0.0326
}

Semantic roles & 50–950 ramp

primary
#641414
secondary
#389B9B
accent
#EAEA3E
background
#FAF5F4
surface
#F3E9E7
border
#CDC5C3
text
#0F0402
muted
#7F7978

Preview Lab

Preview with #641414

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →

#641414 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva